The Effect of Soil Types and Fertilizers on Yield and Quality of Fiber Flax 1

1931 ◽  
Vol 23 (7) ◽  
pp. 497-510 ◽  
Author(s):  
B. B. Robinson ◽  
R. L. Cook
Keyword(s):  
Soil Types ◽  
Fiber Flax ◽  
Yield And Quality

scholarly journals Effects of the number of drip laterals on yield and quality of apples grown in two soil types

2021 ◽  
Vol 248 ◽  
pp. 106781
Author(s):  
F. Lecaros-Arellano ◽  
E. Holzapfel ◽  
E. Fereres ◽  
D. Rivera ◽  
N. Muñoz ◽  
...  
Keyword(s):  
Soil Types ◽  
Yield And Quality

THE INFLUENCE OF ENVIRONMENTAL FACTORS ON THE CROP AND QUALITY OF FIBER FLAX

2020 ◽  
Vol 5 (86) ◽  
pp. 3-10
Author(s):  
V.G. Chernikov ◽  
◽  
R.A. Rostovtsev ◽  
N.A. Kudryavtsev ◽  
I.V. Uschapovsky ◽  
...  
Keyword(s):  
Environmental Factors ◽  
Raw Materials ◽  
Great Influence ◽  
Quality Parameters ◽  
Anthropogenic Factors ◽  
Soil Conditions ◽  
Factors Affecting ◽  
Fiber Flax ◽  
Yield And Quality

The formation of fiber flax yield and quality parameters depends on many soil-climatic, breedinggenetic, as well as anthropogenic factors. The quality of flax fiber is a combination of a number of features and properties that depend on the varietal characteristics of plants, the conditions of their cultivation, technologies for harvesting and straw retting, as well as on the processing modes of raw materials. During plant vegetation (90-130 days) many factors such as soil conditions (pH 4.8-5.5, humus 1.8-2.5%, P2O5 and K2O – 150-200 and 100-200 mg/kg, respectively) and the area of plant nutrition (15-30 million seeds/ha), temperature regime (the sum of active temperatures 1000-1800ºC), water supplying (400-430 units of water mass to create 1 unit of dry matter) and insolation (the arrival of FAR during the growing season 20-25 kcal / cm²), contamination of weeds (more than 60 annual and perennial species) and pests (more than 200 types of fungal, bacterial and viral diseases), features of phytosanitary measures (more than 50 chemicals) and agrotechnologic manners (Federal Register of technologies for the production of crop products) have a great influence on the quality of flax raw materials and can be a limit factor. Environmentally hazardous pollution of air, water and soil - the main components for the production of fiber flax – strongly affects the yield and quality of flax products. The development of waste-free environmentally friendly technologies for the cultivation, harvesting and processing of flax is an urgent task of scientific support of the industry. The main environmental factors affecting the yield and quality of fiber flax are discussed in the article.

scholarly journals Studying Quality Characteristics of Flax Fiber Depending on Deseeding Device Design

2018 ◽  
Vol 28 (3) ◽  
pp. 389-399 ◽  
Author(s):  
Alexey V. Galkin ◽  
Denis G. Fadeev ◽  
Igor V. Uschapovsky
Keyword(s):  
Fiber Quality ◽  
Flax Fiber ◽  
Fiber Flax ◽  
Advantages And Disadvantages ◽  
Yield And Quality ◽  
Russian Research Institute ◽  
Vegetation Stage ◽  
Positive Effect ◽  
Flax Straw

Introduction. The processe of harvesting fiber flax is characterized by tough interactions of the work tools of the flax puller and parts of plants. Different principles and design of work tools for taking out seed bolls from the stem, used in flax harvesting machines, have both advantages and disadvantages. Single-drum comb deseeders are the most effective, but the level of damage to the stems caused during the working of these mechanisms is high. The purpose of this work is the experimental substantiation of constructive changes in the comb deseeder, which allows reducing damage to the stems of the flax fiber in the process of combing and improving the quality of the flax material. Materials and Methods. Fields and laboratories studies of flax harvesting and technological tests of flax straw and fiber were carried out according to the existing methods and standard protocols (GOST). The influence of the harvesting combine speed and deseeder type (the drum for the taking flax balls off by the stems’ combing and for the transporting removed balls to hopper) on the yield and quality of the fiber were determined. The fiber flax variety Alexim (cultivated by All Russian Research Institute for Flax Production, Torzhok) was used as a plant object and the harvesting was carried out in the vegetation stage “yellow stem” – “full ripeness”. Results. The classical design of the combing drum with four ridges for deseeding was changed to three ones that means only one of ridges should be in the layer of flax stems during the combing process. That design could decrease damage to the stems when deseeding stems. Instrumental assessment of fiber shows that after the deseeding by the threeridges drum the quality of flax straw was 0.97–1.09 numbers that was by 0.19–0.28 numbers higher than after using four-ridges drums. Conclusions. The obtained data indicate that the reducing of the load on the flax stems has a positive effect on the quality of the fibrous products. The yield of long fiber increases by 1.27–1.54% (abs.), and the fiber quality – by 0.3 numbers.

scholarly journals Effects of soil types and fertilizers on growth, yield, and quality of edibleAmaranthus tricolor linesin Okinawa, Japan

2016 ◽  
Vol 19 (1) ◽  
pp. 61-72 ◽  
Author(s):  
Masanobu Ohshiro ◽  
Md. Amzad Hossain ◽  
Ichiro Nakamura ◽  
Hikaru Akamine ◽  
Masanobu Tamaki ◽  
...  
Keyword(s):  
Growth Yield ◽  
Soil Types ◽  
Yield And Quality

scholarly journals The effect of the herbicide Magnum on the yield and quality of flax products

2021 ◽  
Vol 22 (6) ◽  
pp. 844-856
Author(s):  
T. A. Rozhmina ◽  
A. A. Zhuchenko ◽  
E. G. Gerasimova ◽  
I. A. Andreeva ◽  
A. D. Smirnova
Keyword(s):  
Consumption Rate ◽  
Fiber Quality ◽  
Seed Productivity ◽  
Breeding Programs ◽  
Fiber Flax ◽  
Yield And Quality ◽  
Consumption Rates ◽  
Selection For ◽  
High Level

The aim of the research was to study the response of various flax genotypes to the treatment of plants with a sulfonylurea herbicide – Magnum (active ingredient is metsulfuron-methyl) and to identify resistant forms for use in breeding programs for herbicide resistance. In 2018-2020 an assessment of 24 varieties and promising lines of fiber flax of domestic and foreign selection for resistance to this herbicide was carried out, the treatment of crops with the preparation was carried out at the recommended consumption rate of 0.01 kg/ha in the “herringbone” phase. It has been proved that the use of this herbicide leads to uneven plant growth during the “herringbone – flowering” period, which negatively affects the yield and quality of flax fiber. The decrease in the main indicators of the productivity and quality of the fiber in the variant with the use of the herbicide in comparison with the control, depending on the genotype was: in plant height – up to 44.4 %, in the weight of the technical part – 71.1 %, in the fiber mass – 74.8 %, in «myklost» (the ratio of the technical length of stem to its diameter)– 46.3 %, in the length of the elementary fiber – 27.7 %. A high level of resistance (over 80 %) to the herbicide Magnum for all analyzed traits was shown by the varieties Atlant (Russia) and Mogilevsky (Belarus). It was shown that when treating fiber flax plants with the herbicide, as a rule, an increase in inflorescence occurs due to a decrease in the technical length of the stem. It results in rise of the main indicators of seed productivity in most of genotypes under the influence of the Magnum preparation – the number of bolls and seeds per plant (up to 3.2 times). The exception was the variety Vega 2 (Lithuania), which had a decrease in the number of bolls per plant in the variant with herbicide treatment compared with the control by 1.8 times, and in the number of seeds by 5.3 times. This varietywasalso the most sensitive to the effect of Magnum in all parameters of productivity and fiber quality. The results are consistent with the data obtained whentreating various collection samples of fiber flax with a tank mixture Magnum + Herbitox L + Miura at the recommended consumption rates (0.007 + 0.6 + 1.0 kg(l)/ha).

Evolution of yield and quality of sainfoin (Onobrychis viciifolia Scop.) in the spring growth cycle

Agronomie ◽  
2003 ◽  
Vol 23 (3) ◽  
pp. 193-201 ◽  
Author(s):  
Giorgio Borreani ◽  
Pier Giorgio Peiretti ◽  
Ernesto Tabacco
Keyword(s):  
Growth Cycle ◽  
Onobrychis Viciifolia ◽  
Yield And Quality

Орошение томата F1 Донской в открытом грунте Московской области

2019 ◽  
Author(s):  
D.I. Engalychev ◽  
N.A. Engalycheva ◽  
A.M. Menshikh
Keyword(s):  
Experimental Data ◽  
Agricultural Technology ◽  
Tomato Fruits ◽  
River Floodplain ◽  
Yield And Quality ◽  
Open Ground ◽  
Alluvial Meadow ◽  
Standard Production ◽  
Moscow River

Представлены экспериментальные данные о влиянии капельного орошения на урожайность и качество плодов томата при выращивании культуры в открытом грунте Московской области. На плодородных аллювиальных луговых почвах Москворецкой поймы при соблюдении агротехники без орошения в среднем за три года исследований в полевых условиях получена урожайность томата F1 Донской 31,9 т/га, с орошением 48,5 т/га, в т.ч. стандартной продукции 42,6 т/га.The article presents experimental data on the effect of drip irrigation on the yield and quality of tomato fruits when growing crops in open ground of the Moscow Region. On fertile alluvial meadow soils of the Moscow river floodplain, with the observance of agricultural technology without irrigation, the field yield of tomato hybrid F1 Donskoi on average for three years of research was 31.9 t/ha, with irrigation 48.5 t/ha, incl. standard production 42.6 t/ha.

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